Colts say Heyward-Bey’s sprained knee isn’t a serious injury

The Colts offered an update of sorts on the condition of wide receiver Darrius Heyward-Bey’s sprained left knee on Monday. The Associated Press reports that Colts spokesman Avis Roper said that Heyward-Bey’s knee injury, which he suffered in practice on Sunday, was “not serious.” The team did not offer any exact idea about what that…